<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="map" style="width: 100%;height:600px;"></div>
<div id="doubleBar" style="width: 100%;height:600px;"></div>
</body>
<!-- 引入 ECharts 文件 -->
<script src="./lib/echarts.min.js"></script>
<script src="./render/map.js"></script>
<script src="./render/doubleBar.js"></script>
<script src="./index.js"></script>
</html>
